---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16911 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16911) 07/05/22 _x86_64_ (8 CPU) 01:29:30 LINUX RESTART (8 CPU) 01:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:31:01 276.31 14.11 262.20 0.00 2145.71 99309.66 0.00 01:32:01 48.16 0.18 47.98 0.00 17.73 22306.68 0.00 01:33:01 1.28 0.00 1.28 0.00 0.00 14.68 0.00 01:34:01 1.10 0.00 1.10 0.00 0.00 14.13 0.00 01:35:01 1.40 0.02 1.38 0.00 0.13 15.86 0.00 01:36:01 1.07 0.00 1.07 0.00 0.00 13.33 0.00 01:37:01 2.80 0.10 2.70 0.00 10.26 103.98 0.00 Average: 46.90 2.03 44.87 0.00 306.20 17202.58 0.00 01:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 28699544 31754032 540632 1.64 105660 3203044 2209528 6.51 1250084 2527284 219300 01:32:01 28438952 31777416 519704 1.58 122508 3436028 1968204 5.80 1172796 2834988 164 01:33:01 28439548 31778164 518764 1.58 122532 3436160 1968204 5.80 1172488 2835108 36 01:34:01 28447516 31786188 510652 1.55 122564 3436160 1968204 5.80 1164280 2835120 144 01:35:01 28447980 31787128 510052 1.55 122600 3436172 1968204 5.80 1163376 2835556 56 01:36:01 28448860 31788048 509044 1.55 122624 3436172 1968204 5.80 1162564 2835568 224 01:37:01 28223088 31764856 531592 1.62 123564 3631736 2140152 6.31 1187420 3030496 196156 Average: 28449355 31776547 520063 1.58 120293 3430782 2027243 5.97 1181858 2819160 59440 01:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 docker0 6.49 6.52 0.57 51.16 0.00 0.00 0.00 0.00 01:31:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 01:31:01 veth5a3b504 5.20 5.35 0.47 39.90 0.00 0.00 0.00 0.00 01:31:01 ens3 391.17 248.19 5847.32 112.75 0.00 0.00 0.00 0.00 01:32:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:32:01 ens3 107.98 67.01 2531.76 14.16 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 1.53 0.45 0.57 0.39 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 ens3 0.77 0.45 0.36 0.27 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 0.17 0.08 0.08 0.06 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:36:01 ens3 0.33 0.15 0.07 0.01 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:37:01 ens3 101.18 75.07 3249.49 7.21 0.00 0.00 0.00 0.00 Average: docker0 0.92 0.92 0.08 7.21 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 85.44 55.46 1651.41 19.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16911) 07/05/22 _x86_64_ (8 CPU) 01:29:30 LINUX RESTART (8 CPU) 01:30:02 CPU %user %nice %system %iowait %steal %idle 01:31:01 all 17.64 0.00 4.61 1.39 0.06 76.30 01:31:01 0 18.60 0.00 4.56 1.94 0.05 74.85 01:31:01 1 19.60 0.00 4.27 0.29 0.05 75.79 01:31:01 2 16.21 0.00 4.99 1.44 0.07 77.29 01:31:01 3 17.26 0.00 4.95 0.29 0.07 77.43 01:31:01 4 17.21 0.00 5.71 4.55 0.07 72.46 01:31:01 5 18.38 0.00 4.38 1.87 0.07 75.30 01:31:01 6 16.88 0.00 3.78 0.36 0.05 78.94 01:31:01 7 16.97 0.00 4.25 0.36 0.07 78.35 01:32:01 all 10.09 0.00 2.14 0.44 0.04 87.30 01:32:01 0 9.97 0.00 2.43 0.30 0.03 87.27 01:32:01 1 9.63 0.00 2.06 0.59 0.03 87.69 01:32:01 2 10.62 0.00 2.03 0.17 0.03 87.15 01:32:01 3 9.71 0.00 2.20 0.00 0.03 88.05 01:32:01 4 9.88 0.00 1.91 0.02 0.03 88.16 01:32:01 5 10.96 0.00 2.15 0.92 0.03 85.93 01:32:01 6 10.88 0.00 2.51 1.46 0.05 85.10 01:32:01 7 9.02 0.00 1.86 0.05 0.03 89.03 01:33:01 all 0.27 0.00 0.02 0.01 0.00 99.70 01:33:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:33:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:33:01 2 0.03 0.00 0.08 0.00 0.00 99.88 01:33:01 3 0.02 0.00 0.02 0.00 0.02 99.95 01:33:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:33:01 5 0.00 0.00 0.00 0.02 0.00 99.98 01:33:01 6 2.05 0.00 0.02 0.05 0.00 97.88 01:33:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:34:01 all 0.26 0.00 0.02 0.00 0.00 99.71 01:34:01 0 0.00 0.00 0.03 0.00 0.00 99.97 01:34:01 1 0.02 0.00 0.03 0.00 0.00 99.95 01:34:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:34:01 4 0.02 0.00 0.03 0.00 0.00 99.95 01:34:01 5 0.02 0.00 0.02 0.02 0.00 99.95 01:34:01 6 1.97 0.00 0.02 0.02 0.00 98.00 01:34:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:35:01 all 0.19 0.00 0.03 0.00 0.00 99.78 01:35:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:35:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:35:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:35:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:35:01 5 0.02 0.00 0.02 0.02 0.00 99.95 01:35:01 6 1.40 0.00 0.12 0.00 0.00 98.48 01:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 all 0.01 0.00 0.01 0.01 0.00 99.97 01:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:36:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:36:01 2 0.02 0.00 0.03 0.00 0.02 99.93 01:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:36:01 5 0.00 0.00 0.00 0.02 0.00 99.98 01:36:01 6 0.02 0.00 0.00 0.03 0.02 99.93 01:36:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:37:01 all 0.39 0.00 0.21 0.02 0.01 99.37 01:37:01 0 0.33 0.00 0.12 0.00 0.02 99.53 01:37:01 1 0.37 0.00 0.13 0.00 0.02 99.48 01:37:01 2 0.50 0.00 0.35 0.00 0.02 99.13 01:37:01 3 0.52 0.00 0.22 0.02 0.02 99.23 01:37:01 4 0.45 0.00 0.17 0.02 0.00 99.37 01:37:01 5 0.37 0.00 0.17 0.12 0.02 99.33 01:37:01 6 0.18 0.00 0.18 0.00 0.00 99.63 01:37:01 7 0.40 0.00 0.35 0.03 0.00 99.22 Average: all 4.06 0.00 0.99 0.26 0.02 94.67 Average: 0 4.08 0.00 1.01 0.31 0.01 94.58 Average: 1 4.17 0.00 0.92 0.12 0.01 94.78 Average: 2 3.87 0.00 1.06 0.22 0.02 94.83 Average: 3 3.88 0.00 1.04 0.04 0.02 95.02 Average: 4 3.88 0.00 1.10 0.64 0.01 94.36 Average: 5 4.19 0.00 0.95 0.42 0.02 94.43 Average: 6 4.71 0.00 0.93 0.27 0.02 94.06 Average: 7 3.71 0.00 0.91 0.06 0.01 95.30